Lovely Professional University 2009 B.C.A Computer Application Mid Term,Object Oriented Programming - Question Paper

CSE 202: Object Oriented Programming


Time Allowed: 1hr 30 min Max Marks:50

1. This paper contains five ques. on one page.
2. ans all ques. in serail order.
3. The marks assigned to every ques. are shown at the end of every ques. in square
brackets.
4. All ques. are compulsory.


Q1 a) describe Data Abstraction
b) Comment on Dynamic Binding
c) what are Local class with an example
d) Differentiate ranging from Structures and classes
e) Use of New and Delete operator [5*2=10]

Q2 what are Classes and objects in detail explain the different access specifiers used and
features of OOP? [10]


Q3 what are Constructor and detructor in detail with improper example,and also explain
the importance of copy constructor ?


Q4 explain operator overloading write a program to overload ++ operator
[10]


Q5. a) explain inline functtions how inline functions are various from a simple function
explain with improper example? [5]

b) Use of Default arguments in functions what are it in detail with improper
example? [5]

Earning:   Approval pending.